Contoured Punch Tool for Removing Semi-Tubular Rivets.
DEPARTMENT OF THE AIR FORCE WASHINGTON DC
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A rivet removal tool for removing semi-tubular rivets from a work piece. The tool has a punch head whose hemispherical tip bottoms within the rivet cavity to provide alignment therewith, and a shoulder whose edge shears the enlarged end of the aligned rivet. Patent applications
- Couplers, Fasteners and Joints